Gow Gates (75% accuracy) Injection teeth anesthetized? All structures innervated by the IA mental, incisive, lingual, mylohyoid, and auriculotemporal nerves. Middle Superior Alveolar (MSA) tissues anesthetized? Anterior Superior Alveolar (ASA) tissues anesthetized? Infraorbital (IO) tissues anesthetized? Greater Palatine (GP) tissues anesthetized?